40740952

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 90965160

約数和(自身を除く): 50224208

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 2417, 4214, 4834, 8428, 9668, 16856, 16919, 19336, 33838, 67676, 103931, 118433, 135352, 207862, 236866, 415724, 473732, 727517, 831448, 947464, 1455034, 2910068, 5092619, 5820136, 10185238, 20370476, 40740952]

約数ペア:

[(1, 40740952), (2, 20370476), (4, 10185238), (7, 5820136), (8, 5092619), (14, 2910068), (28, 1455034), (43, 947464), (49, 831448), (56, 727517), (86, 473732), (98, 415724), (172, 236866), (196, 207862), (301, 135352), (344, 118433), (392, 103931), (602, 67676), (1204, 33838), (2107, 19336), (2408, 16919), (2417, 16856), (4214, 9668), (4834, 8428)]